BC: All copyrights reserved to Marifer Aldape The American School of Tampico. Tampico, Mexico, 2011
FC: "A travel through our school local area network" | Marifer Aldape Technology 7C January 2011
1: Why is computer network so important in our society and on out lives? Computer network is super important because it is everywhere you go! It is VERY USEFUL in many different ways. You use it at all times and for many things like for your job, school, tests, etc.
2: Then you need to enter the BROWSER. The browser allows you to start using the Internet and start searching what you want. | It all starts when you get a computer.
3: On | Once you are inside the browser the next thing is to enter the URL. It is the software used to cruise the WWW (World Wide Web).
5: After entering the URL in the browser, the computer will go to packages from the Network Interface Card (NIC) and to the router switch with the help of the cable called UTP.
7: ROUTER SWITCH, FIBER OPTIC CABLE, SITE Then the Router Switch links with the nodes inside and this causes it to go directly to the Fiber Optic Cable and they sends it directly to the Site.
9: Proxy Server A proxy server is a computer that is between a client and a server to intercept requests. When the Proxy Server gets the information it decides where it should go.
11: FIREWALL Then, when the information gets here, the Firewall will check if it has any viruses of stuff that can harm your computer. A firewall helps to prevent computer hackers from accessing your computer through the Internet, and stealing information or infecting your computer system with some form of computer virus. | Finally all your information will appear in your screen ready for you!
13: everything happens in seconds! Now you know how this stuff works! WOW! This a long way but remember... Long way short life! hope you had enjoyed it!